PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników

Czasopismo

2004 | 63 | 4 |

Tytuł artykułu

A note on the morphology of the metopic suture in the human skull

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
The metopic suture of 24 adult skulls investigated showed recognisably varied morphological patterns. The metopic suture resembled wavy lines and was sometimes highly convoluted, especially in the superior part of the frontal bone. The mean suture length was computed as 123.1 mm (SD = 5.307) and the mean fractal dimension was 1.17 (SD = 0.076). Visual inspection of the morphological character of the metopic sutures revealed complex variation in their course between the nasion and the bregma. Comparison of the fractal dimensions indicated a two-fold increase in complexity between the anterior half of the suture terminating in the nasion (FD = 1.10) and the second half of the suture beginning in the bregma (FD = 1.21). The Mann-Whitney test confirmed the statistical significance of the differences in the fractal dimensions calculated. The variety and complexity of the interdigitations in the anterior and posterior part of the suture point to possible alterations to local strains, which occur during the growth of the braincase.

Słowa kluczowe

Wydawca

-

Czasopismo

Rocznik

Tom

63

Numer

4

Opis fizyczny

p.481-484,fig.,ref.

Twórcy

autor
  • Collegium Medicum, Jagiellonian University, Kopernika 12, 31-034 Krakow, Poland
autor

Bibliografia

  • 1. Agarwal SK, Malhotra VK, Tewari SP (1979) Incidence of the metopic suture in adult Indian crania. Acta Anat (Basel), 105: 469–474.
  • 2. Ajmani ML, Mittal RK, Jain SP (1983) Incidence of the metopic suture in adult Nigerian skulls. J Anat, 137: 177–183.
  • 3. Baaten PJ, Haddad M, Abi-Nader K, Abi-Ghosn A, Al-Kutoubi A, Jurjus AR (2003) Incidence of metopism in the Lebanese population. Clin Anat, 6: 148–151.
  • 4. Berry CA, Berry RJ (1967) Epigenetic variation in the human cranium. J Anat, 101: 361–379.
  • 5. del Sol M, Binvignat O, Bolini PD, Prates JC (1989) Metopism in Brazilians. Rev Paul Med, 107: 105–107.
  • 6. Ide Y, Inukai Y, Yoshida S, Sato I (2003) The internal structure of bony tissue of a human metopic suture by Soft X-ray. Okajimas Folia Anat Jpn, 79: 169–173.
  • 7. Jit I, Banga N (1988) Metopism in north-west population of India. J Anatomical Society of India, 37: 45–60.
  • 8. Long CA, Long JE (1992) Fractal dimensions of cranial sutures and waveforms. Acta Anat, 145: 201–206.
  • 9. Nakatani T, Tanaka S, Mizukami S (1998) A metopic suture observed in a 91-year-old Japanese male. Kaibogaku Zasshi, 73: 265–267.
  • 10. Nezadal M, Zmeskal O (2001) Harfa, Harmonic and Fractal Image Analyser (webpage: www.fch.vutbr.cz/lectures/imagesci).
  • 11. Torgersen J (1951) The developmental genetics and evolutionary meaning of the metopic suture. Am J Phys Anthrop, 9: 193–210.
  • 12. Weinzweig J, Kirschner RE, Farley A, Reiss P, Hunter J, Whitaker LA, Bartlett SP (2003) Metopic synostosis: Defining the temporal sequence of normal suture fusion and differentiating it from synostosis on the basis of computed tomography images. Plast Reconstr Surg, 112: 1211–1218.
  • 13. Yu JC, Wright RL, Williamson MA, Braselton JP, Abell M (2003) A fractal analysis of human cranial sutures. Cleft Palate Craniofac J, 40: 409–415.
  • 14. Zumpano PM, Carson BS, Marsh JL, Vanderkolk CA, Richtsmeier JT (1999) Three-dimensional morphological analysis of isolated metopic synostosis. Anat Rec, 256: 177–188.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-article-832d4205-1199-4e3f-be81-4e8b10f480e6
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.